| 1 | 1 |  | Radiolab | WNYC Studios | |
| 2 | 1 | S | Sciware سايوير | محمد قاسم | |
| 3 | 16 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 4 | 1 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 5 | 1 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 6 | 1 |  | The Science of Everything Podcast | James Fodor | |
| 7 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 8 | 3 |  | Robinson's Podcast | Robinson Erhardt | |
| 9 | 5 |  | The Michael Shermer Show | Michael Shermer | |
| 10 | — | L | La Ciencia Pop | Gabriel León | |
| 11 | 5 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 12 | 42 |  | Ask MIT Climate | MIT Climate Project | |
| 13 | 26 | م | ما لا تعرفه | Podeo | بوديو | |
| 14 | 3 |  | Ask a Spaceman! | Paul M. Sutter | |
| 15 | 6 | C | Circulation: Arrhythmia and Electrophysiology On the Beat | Paul J. Wang, MD | |
| 16 | 4 | ف | في أعماق البحار | Podeo | بوديو | |
| 17 | 7 |  | Main Engine Cut Off | Anthony Colangelo | |
| 18 | 5 | H | Habitat loss with David Attenborough | Veer Jain | |
| 19 | 4 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 20 | 3 |  | الفضاء والاستدامة | qretzx | |
| 21 | 3 | M | Motivational Interviewing & Beyond | Joel Porter & Steve Rollnick | |
| 22 | 6 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 23 | 2 | Z | ZSL Wild Science Podcast | Zoological Society of London | |
| 24 | 4 |  | Outside/In | NHPR | |
| 25 | 3 |  | Eons: Surviving Deep Time | PBS | |
| 26 | 1 |  | BrainStuff | iHeartPodcasts | |
| 27 | 4 | D | Digital Pathology Podcast | Aleksandra Zuraw, DVM, PhD | |
| 28 | 4 |  | UFO Chronicles Podcast | Nik Hunter | |
| 29 | 3 | S | Students of Surgery | Martin Brand | |
| 30 | 3 | М | Мослекторий | Москва 24 | |
| 31 | 3 | ( | (don't) Waste Water! | Water Tech to Solve the World | Antoine Walter | |
| 32 | 3 | T | The Plant Prof | Vikram Baliga | |
| 33 | — | A | ATC Office Hours | Asian Turfgrass Center | |
| 34 | 4 |  | Origin Stories | The Leakey Foundation | |
| 35 | 4 | T | The Genetics Podcast | Sano Genetics | |
| 36 | 4 | إ | إذَاعَة مَوَان | Mwan Podcast | |
| 37 | 2 |  | The Common Descent Podcast | Common Descent | |
| 38 | 4 | F | Food Safety Matters | Food Safety Magazine | |
| 39 | 3 |  | Paranormal Portal | Brent Thomas | |
| 40 | — | T | The Immunology Podcast | The Immunology Podcast | |
| 41 | 4 |  | The Science Show | ABC | |
| 42 | 4 | D | Don't Eat Poop! A Food Safety Podcast | Food Safety Specialists: Matthew Regusci and Francine L Shaw | |
| 43 | 1 |  | The Numberphile Podcast | Brady Haran | |
| 44 | 3 | ا | السعودي العلمي | Scientific Saudi | |
| 45 | 2 | O | omega tau - English only | Markus Voelter, Nora Ludewig | |
| 46 | 2 |  | Brain Inspired | Paul Middlebrooks | |
| 47 | 2 | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 48 | 2 | A | Astronomía y algo más | Ricardo Garcia | |
| 49 | 2 | A | ADHD + ASD Sounds | Study Sleep Soothe | |
| 50 | 2 | G | Green Shift: Brazil and Australia Dialogues on Climate - Virada Verde: Brasil e Austrália Juntos pelo Clima | SBS | |
| 51 | 2 | O | Oil & Gas Journal ReEnterprised | Endeavor Business Media | |
| 52 | 3 | S | Super Science Kids | Ember Anderson | |
| 53 | 3 | B | Branch Out | Botanic Gardens of Sydney | |
| 54 | 3 | T | The Effective Statistician - in association with PSI | Alexander Schacht and Benjamin Piske, biometricians, statisticians and leaders in the pharma industry | |
| 55 | 3 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 56 | 3 | S | Soil Health Labs | Soil Health Labs | |
| 57 | 1 | P | Physics (Video) | UCTV | |
| 58 | 1 |  | Climate Connections | Money FM | |
| 59 | 1 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 60 | 1 | C | Climate Change (Video) | UCTV | |
| 61 | 1 | I | Intertek's Assurance in Action Podcast Network | Intertek | |
| 62 | 1 | E | Energy Solutions (Video) | UCTV | |
| 63 | 1 | N | Nawa Podcast | Salam Katanani | |
| 64 | 1 | I | Inflow: Aquatic Animal Life Support Systems and Habitats | Joe and Dr. Jeff | |
| 65 | 1 | M | Mendelspod Podcast | Theral Timpson | |
| 66 | 1 |  | Night Science | Itai Yanai & Martin Lercher | |
| 67 | 1 | S | scigest - Bioeconomy Science Institute podcasts | New Zealand Institute for Bioeconomy Science Limited | |
| 68 | 1 | T | The Research Field | Teagasc; Ireland | |
| 69 | — |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 70 | 2 | ا | العلوم الحقيقية - Real Sciences | العلوم الحقيقية | |
| 71 | 1 |  | BirdNote Daily | BirdNote | |
| 72 | 1 | A | Authentic Biochemistry | Dr Daniel J. Guerra | |
| 73 | 1 | A | Aperture: The Universe and Human Condition | Aperture: The Universe and Human Condition | |
| 74 | 1 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 75 | 1 | غ | غضب الطبيعة | Podeo | بوديو | |
| 76 | 1 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 77 | 1 | 科 | 科学声音龙门阵 | 科学声音 | |
| 78 | 1 | A | About Sustainability… | Institute for Global Environmental Strategies | |
| 79 | 1 | S | SUSTAINABLE ENVIRONMENT | Sumrath O | |
| 80 | 1 | A | ACS Science Elements | American Chemical Society | |
| 81 | 1 |  | Haunted America | Haunted America | |
| 82 | 1 | S | Surprisingly Brilliant | Seeker | |
| 83 | 1 | T | The Big Bang theory | Kaela Thurman | |
| 84 | 1 |  | Joint Approach | Musculoskeletal Infection Society | |
| 85 | 1 | B | Best Horse Practices Podcast | Maddy Butcher | |
| 86 | 1 | M | Microbiome (Video) | UCTV | |
| 87 | 1 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 88 | 1 | W | Wasted on Wastewater | EnvioCARE | |
| 89 | 1 | T | The Utility Vegetation Management Podcast | Steve Cieslewicz and Nick Ferguson | |
| 90 | 1 | G | Great Moments In Science | ABC | |
| 91 | 1 | O | Oxford Sparks Big Questions | Oxford Sparks | |
| 92 | 1 | T | The World's Only Science Podcast | Clever Make Funny Productions Ltd | |
| 93 | 1 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 94 | 1 | R | Researchers Under the Scope | University of Saskatchewan, OVDR, College of Medicine | |
| 95 | 1 | S | save the earth | leena bailey | |
| 96 | 1 | M | Microbe Talk | Microbiology Society | |
| 97 | 1 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 98 | 1 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 99 | 1 | T | Tom Nelson | Thomas Nelson | |
| 100 | 1 |  | Most Terrifying Places in America | Travel Channel | |
